NASDAQ:VNET

21vianet Group Stock Insider Trading

Technology > Information Technology Services

Buy VNET

*Your capital is at risk

$8.36

-0.190 (-2.22%)

At Close: Jun 23, 2026

21Vianet Group Stock Insider Power

Based on the 25 latest insides trades, we have calculated the insider power to be positive at 89.87. In total, the insiders bought 2.44M and sold 152.62K VNET shares in the last 25 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 25 transactions)	89.87
● Buy	2.44M shares
● Sell	152.62K shares
88% Buy Activity Weak Positive Correlation
No Significant Signals No statistically significant buy or sell signals detected in recent insider data.

Historical Insider Trades

Date	Type	Person	Role	Amount
Jun 01, 2026 Sell	Class A ordinary shares S-Sale	Shao Sean Director	Director	60 000 Value: $102.8K
May 18, 2026 Sell	Class A ordinary shares S-Sale	Zhang Zhihua SVP, Operational Finance	Officer	9 072 Value: $15.4K
May 15, 2026 Buy	Restricted Share Units (RSUs) A-Award	Zhang Zhihua SVP, Operational Finance	Officer	42 996 Value: $433.8K
May 15, 2026 Buy	Restricted Share Units (RSUs) M-Exempt	Zhang Zhihua SVP, Operational Finance	Officer	42 996 Value: $433.8K
May 15, 2026 Buy	Class A ordinary shares M-Exempt	Zhang Zhihua SVP, Operational Finance	Officer	42 996 Value: $433.8K
May 15, 2026 Buy	Restricted Share Units (RSUs) A-Award	Tai Kenneth Director	Director	243 768 Value: $2.46M
May 15, 2026 Buy	Restricted Share Units (RSUs) A-Award	Shao Sean Director	Director	243 768 Value: $2.46M
May 15, 2026 Buy	Restricted Share Units (RSUs) A-Award	Ueno Yoshihisa Director	Director	731 304 Value: $7.38M
Mar 23, 2026 Sell	Class A ordinary shares S-Sale	Chen David Lifeng Director	Director	83 544 Value: $125.8K
Mar 17, 2026 Buy	Class A ordinary shares	Chen David Lifeng Director	Director	0 Value: $0
Mar 17, 2026 Buy	Restricted Share Units (RSUs)	Chen David Lifeng Director	Director	584 796 Value: $5.46M
Mar 17, 2026 Buy	Class A ordinary shares	Chen Sheng Exec. Chairperson & Int. CEO	CEO / President	0 Value: $0
Mar 17, 2026 Buy	Class A ordinary shares	Chen Sheng Exec. Chairperson & Int. CEO	CEO / President	0 Value: $0
Mar 17, 2026 Buy	Class B ordinary shares	Chen Sheng Exec. Chairperson & Int. CEO	CEO / President	0 Value: $0
Mar 17, 2026 Buy	Class B ordinary shares	Chen Sheng Exec. Chairperson & Int. CEO	CEO / President	0 Value: $0
Mar 17, 2026 Buy	Class A ordinary shares	Chen Sheng Exec. Chairperson & Int. CEO	CEO / President	0 Value: $0
Mar 17, 2026 Buy	Class B ordinary shares	Chen Sheng Exec. Chairperson & Int. CEO	CEO / President	0 Value: $0
Mar 17, 2026 Buy	Class C ordinary shares	Chen Sheng Exec. Chairperson & Int. CEO	CEO / President	0 Value: $0
Mar 17, 2026 Buy	Class A ordinary shares	Chen Sheng Exec. Chairperson & Int. CEO	CEO / President	0 Value: $0
Mar 17, 2026 Buy	Class A ordinary shares	Tai Kenneth Director	Director	0 Value: $0
Mar 17, 2026 Buy	Restricted Share Units (RSUs)	Wang Qiyu Chief Financial Officer	C-Suite Officer	347 652 Value: $3.24M
Mar 17, 2026 Buy	Class A ordinary shares	Shao Sean Director	Director	0 Value: $0
Mar 17, 2026 Buy	Class A ordinary shares	Ueno Yoshihisa Director	Director	0 Value: $0
Mar 17, 2026 Buy	Class B ordinary shares	Ueno Yoshihisa Director	Director	0 Value: $0
Mar 17, 2026 Buy	Restricted Share Units (RSUs)	Zhang Zhihua SVP, Operational Finance	Officer	158 400 Value: $1.48M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT 21VIANET GROUP

VNET Group, Inc., an investment holding company, provides hosting and related services in China. It offers managed hosting services consisting of managed retail services, such as colocation services that dedicate data center space to house customers' servers and networking equipment, as well as allow customers to lease partial or entire cabinets for their servers; server administration services; interconnectivity services that allow customers to ...

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